Thiamine EP Impurity B (chloride Hydrochlorid… 49614-72-4

Name: Thiamine EP Impurity B (chloride Hydrochloride)
Brand: Vaqora Chemicals
SKU: VQ-028330

About Thiamine EP Impurity B (chloride Hydrochloride)

Listed under CAS 49614-72-4, Thiamine EP Impurity B (chloride Hydrochloride) is a pharmacopeial impurity of Thiamine available from Vaqora Chemicals. Its molecular formula is C11H16Cl2N4OS and its molecular weight is 323.2 g/mol. It is also known as Thiamine EP Impurity B Hydrochloride or Thiamine EP Impurity B (HCl Salt).

The product is provided as a solid. Keep the vial tightly closed, protected from light and humidity, at the temperature stated on the Certificate of Analysis. Handle it with standard laboratory precautions and appropriate personal protective equipment.

As a characterised impurity of Thiamine, it is used for analytical method development, method validation (AMV) and routine quality-control testing, and it supports ANDA and DMF regulatory filings. It is used across pharmaceutical manufacturing and academic and industrial research.

Standard pack sizes are 10 mg, 25 mg, 50 mg and 100 mg, and every batch ships with a Certificate of Analysis (COA) and we export worldwide.

Typical applications

Pharmacopeial method verification
Impurity profiling
QC release testing
ANDA / DMF filings

Industries

Related to Thiamine

View every impurity, metabolite and intermediate we list for Thiamine.

Thiamine impurities

Grade guides

Specifications & identifiers

Chemical identifiers
Product name	Thiamine EP Impurity B (chloride Hydrochloride)
Catalogue No.	VQ-028330
CAS Number	49614-72-4
IUPAC name	2-[3-[(4-aminopyrimidin-5-yl)methyl]-4-methyl-1,3-thiazol-3-ium-5-yl]ethanol;chloride;hydrochloride
Molecular formula	C₁₁H₁₆Cl₂N₄OS
Molecular weight	323.2 g/mol
Exact mass	322.0422
Grade	Reference Standard
HSN code	38229090
InChIKey	FWNAAOBWGCASMX-UHFFFAOYSA-M
SMILES	CC1=C(SC=[N+]1CC2=CN=CN=C2N)CCO.Cl.[Cl-]
PubChem CID	131668209

Physical properties
Physical form	Solid
H-bond donors / acceptors	3 / 6
TPSA	104 Å²
Synonyms	Thiamine EP Impurity B Hydrochloride, Thiamine EP Impurity B (HCl Salt), Thiamine Hydrochloride - Impurity B, 2'-Nor Thiamine Hydrochloride Salt, Desmethylthiamine Chloride Hydrochloride, 2'-Nor thiamine hydrochloride

Documents

Safety Data Sheet (SDS)16-section GHS · on request Certificate of AnalysisTypical / batch COA · on request Specification sheetTDS / MOA · on request

Frequently asked questions

What is the CAS number of Thiamine EP Impurity B (chloride Hydrochloride)?

The CAS Registry Number of Thiamine EP Impurity B (chloride Hydrochloride) is 49614-72-4. It is also known as Thiamine EP Impurity B Hydrochloride, Thiamine EP Impurity B (HCl Salt), Thiamine Hydrochloride - Impurity B.

What is the molecular formula and molecular weight of Thiamine EP Impurity B (chloride Hydrochloride)?

Thiamine EP Impurity B (chloride Hydrochloride) has the molecular formula C11H16Cl2N4OS and a molecular weight of 323.2 g/mol.

What is Thiamine EP Impurity B (chloride Hydrochloride) used for?

Thiamine EP Impurity B (chloride Hydrochloride) is supplied as a characterised reference material related to Thiamine. It is used for analytical method development and validation (AMV), impurity profiling, stability studies and quality control, and in ANDA/DMF regulatory filings.

Which grade and pack sizes of Thiamine EP Impurity B (chloride Hydrochloride) can I order?

We supply Thiamine EP Impurity B (chloride Hydrochloride) in Reference Standard grade, in 10 mg, 25 mg, 50 mg, 100 mg packs. Larger bulk quantities and custom packing are quoted on request.

Do you provide a COA and SDS with Thiamine EP Impurity B (chloride Hydrochloride)?

Yes. Every lot of Thiamine EP Impurity B (chloride Hydrochloride) is shipped with a batch-specific Certificate of Analysis, and a 16-section GHS Safety Data Sheet is provided with the quotation and the shipment.

Can Thiamine EP Impurity B (chloride Hydrochloride) be shipped internationally?

Yes. We export Thiamine EP Impurity B (chloride Hydrochloride) worldwide by air and sea freight or express courier, on EXW, FOB, CIF, CFR or DAP Incoterms, with full export documentation.